Patent
   D267587
Priority
Sep 04 1980
Filed
Sep 04 1980
Issued
Jan 11 1983
Expiry
Jan 11 1997
Assg.orig
Entity
unknown
3
12
n/a
The ornamental design for a plunger rod/needle protector for a hypodermic syringe, as shown and described.

FIG. 1 is a side elevation of a plunger rod/needle protector for a hypodermic syringe showing our new design,

FIG. 2 is an end view taken from the right of FIG. 1,

FIG. 3 is a perspective view thereof; and

FIG. 4 is a perspective view in the opposite direction of that of FIG. 3.

Ambrosio, Thomas J., Buchman, Henry J., Rogus, Joseph J., Sochon, Henry R.

Patent Priority Assignee Title
D322671, Nov 22 1989 Becton, Dickinson and Company Needle shield or the like
D332308, Mar 30 1990 Becton, Dickinson and Company Needle shield
ER8023,
Patent Priority Assignee Title
2690803,
3028862,
3381813,
3390759,
3783997,
3820652,
4018222, Feb 10 1975 Merck & Co., Inc. Syringe containing frozen vaccine
4106622, Aug 01 1977 Sherwood Medical Company Tamper-resistant rigid syringe package and method of making the same
4332323, Oct 26 1977 Konsivenior AB Destruction device for injection needles
167127,
208080,
D248491, Apr 15 1976 Syringe shield
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 05 1980AMBROSIO THOMAS J Schering CorporationASSIGNMENT OF ASSIGNORS INTEREST 0038240897 pdf
Aug 05 1980ROGUS JOSEPH J Schering CorporationASSIGNMENT OF ASSIGNORS INTEREST 0038240897 pdf
Aug 05 1980SOCHON HENRY R Schering CorporationASSIGNMENT OF ASSIGNORS INTEREST 0038240897 pdf
Aug 19 1980BUCHMAN HENRY J Schering CorporationASSIGNMENT OF ASSIGNORS INTEREST 0038240897 pdf
Sep 04 1980Schering Corporation(assignment on the face of the patent)
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